import '../../timezone';
import type { IncomingMessage } from 'node:http';
import { type AttributeValue } from '@opentelemetry/api';
import { type Instrumentation } from '@opentelemetry/instrumentation';
import { type MetricReader } from '@opentelemetry/sdk-metrics';
import { type SpanProcessor } from '@opentelemetry/sdk-trace-base';
export * from './helpers';
export type HttpIncomingRequestAttributeHook = (request: IncomingMessage) => Record<string, AttributeValue>;
export interface PyroscopeOptions {
    /**
     * Start Pyroscope only after TSF has installed an OpenTelemetry trace provider.
     * `true` uses the Pyroscope SDK's environment-based configuration.
     */
    enabled?: boolean;
    appName?: string;
    serverAddress?: string;
    tags?: Record<string, string | number>;
    basicAuthUser?: string;
    basicAuthPassword?: string;
    tenantID?: string;
    authToken?: string;
    flushIntervalMs?: number;
    wall?: {
        samplingDurationMs?: number;
        samplingIntervalMicros?: number;
        collectCpuTime?: boolean;
    };
    heap?: {
        samplingIntervalBytes?: number;
        stackDepth?: number;
    };
}
export interface TelemetryInitOptions {
    serviceName?: string;
    serviceVersion?: string;
    disabled?: boolean;
    instrumentations?: Instrumentation[];
    httpIncomingRequestAttributeHook?: HttpIncomingRequestAttributeHook;
    enableRedisInstrumentation?: boolean;
    enableMetricsEndpoint?: boolean;
    spanProcessors?: SpanProcessor[];
    metricReaders?: MetricReader[];
    pyroscope?: boolean | PyroscopeOptions;
}
export type IOtelOptions = TelemetryInitOptions;
export declare function init(options?: TelemetryInitOptions): void;
export declare function shutdownTelemetry(): Promise<void>;
export declare function resetTelemetryForTests(): void;
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